DS1088EX-133+T

Overview

The DS1088EX-133+T is a fixed-frequency silicon oscillator from the DS1088 EconOscillator family, manufactured by Analog Devices (Maxim Integrated). Designed as a low-cost replacement for discrete crystals and ceramic resonators, this device generates a stable 133 MHz clock signal. It integrates a Phase-Locked Loop (PLL) and frequency synthesizer within a compact surface-mount package. The component operates over an industrial temperature range and provides a reliable timing source for digital systems requiring precise frequency stability without the variability associated with passive resonant elements.

Feature Summary

• Fixed output frequency of 133 MHz
• Integrates PLL and frequency synthesizer on a single silicon die
• Designed to replace discrete crystals and ceramic resonators
• Low-cost EconOscillator architecture

Applications

• Replacing crystal oscillators in high-density PCB layouts
• Providing reference clocks for digital logic and processors
• Timing sources in communication equipment where size reduction is critical

Part Context

This part belongs to the DS1088 series of fixed-frequency oscillators. The 'EX' suffix typically denotes specific electrical characteristics or packaging variants within the Maxim Integrated portfolio, while '+T' indicates tape-and-reel packaging. The manufacturer is Analog Devices Inc., formerly Maxim Integrated.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify pinout compatibility and electrical specifications against alternative fixed-frequency oscillators if sourcing this discontinued or limited-stock item.